32 是 are were been A A C 形式 1 打，敲 beat beat beaten A B A 形式 1 来 come came come 2 成为 become became become 3 跑 run ran run A B B 形式 1 带来 bring brought brought 2 打架,打仗 fight fought fought 1 想 think thought thought 2 购买 buy bought bought 3 ...
f4=18*a*d-18*d+3*u-1f5=b+c+dff=simple(f4-f1-f2-f3)[a,b,c,d,u]=solve(f1,f2,f3,f4,f5) [bb,cc,dd,uu]=solve(f1,f2,f3,f4,'b,c,d,u') 结果:f5 =b+c+dff =-18*d-18*b-18*ca =ab =-5/3*a+5/9+a^2c =7/3*a-4/9-2*a^2d =-2/3*a-1/9+a^2u =...
使用matlab中的vpasolve函数求解在规定区间的方程解 示例: clc; clear; syms a b c %声明求解变量的名称 [a,b,c] = vpasolve( [cosd(a*5) == 0,...%方程1 a + b == 0,...%方程2 a + c == 1],...%方程3 [a,b,c],...%需要求解的变量 [-1000,1000;-1000,1000;-1000,1000]);...
百度试题 结果1 题目Solve the equation for x ( ) (x+16)2=30 A. x=-1 B. x=44 C. x=28 D. x=7 相关知识点: 试题来源: 解析 B 反馈 收藏
The headliners used in Ford Motor Co.'s Windstar minivans are no exception. Measuring about 4 feet wide by 10 to 12 feet long, they come in a dozen different designs. Each must fit snugly to the sheet metal of the vehicle's body, and to other components, including door weather ...
17.It's best not to run away from our problems.We should always try to them.( )A.solveB.takeC.get
结果1 结果2 结果3 结果4 结果5 题目)28. What do you thinksolve the problem?A. you can doB.cany||dx C.y-uucosinx 相关知识点: 语法 句法 宾语从句 状语从句 试题来源: 解析结果一 题目 What do you think ___solve the problem? A. you can do B. can you do C. you can do to D...
引导工作流亮点-1-话题(Guidance-Workflow Highlight-1-Topics) 引导工作流亮点-2-利弊成本(Guidance-Workflow Highlight-2-Pros-Cons-Costs)4-声发射合成(4-AE Compositing)指导评估批判-项目评估(Guidance-Assessment-Critique - Project Assessment) 指导结论作业(Guidance-Conclusion-Homework) 指导结论洞察力(Guidance...
C.slowly D.angrily 点击展开完整题目 查看答案和解析>> 科目:高中英语 来源: 题型:054 完形填空 Tadatoyo Yamamoto is a Japanese businessman.He 1 the US from time to time.While he was 2 at a hotel on a visit to Chicago,he put his bag on the 3 .A few minutes 4 ,Mr Yamamoto reache...
,𝑁𝑡CiTPTi=aiPTi2+biPTi+ci+eisin(fi(PTmin,i−PTi)), i=1,2,…,Nt (4) The operating cost of wind unit j, CWj(PWj), consists of three terms [4]: the direct operating cost of unit j (𝑐𝑑𝑗⋅𝑃𝑊𝑗cjd⋅PWj), the cost corresponding to the overestimation...